747382-75-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 747382-75-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,7,3,8 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 747382-75:
(8*7)+(7*4)+(6*7)+(5*3)+(4*8)+(3*2)+(2*7)+(1*5)=198
198 % 10 = 8
So 747382-75-8 is a valid CAS Registry Number.